Buggy code:
public float moveBoost = 0.0F ; public float baseMoveSpeed = 0.0F ; public float assassin_boostSpeed = 0.0F ; public float armorSpeedBoost = 0.0F ; public double foregroundRange = 4.5 ; public double maxHunger = 100.0 ; public double currHunger = 100.0 ; public double currTemp = 75.0 ; public double maxTemp = 135.0 ; public double currFatigue = 100.0 ; public double maxFatigue = 100.0 ; public double itemAngle = 90.0 ; public Color hairColor = new Color ( 101 , 67 , 33 ) ; public Color pantColor = new Color ( 48 , 22 , 255 ) ; public Color shirtColor = new Color ( 212 , 85 , 10 ) ; public Color shoeColor = Color . white ; public Color skinColor = new Color ( 238 , 203 , 173 ) ; public Color capeColor = Color . white ; public Vector2 spawnPoint = new Vector2 ( 2000 , 800 ) ; public Vector2 targetPos ; public Vector2 tent ; public Journal journal = new Journal ( ) ; public Item useItem ; public KeyBinding keys = new KeyBinding ( ) ; public GuiHandler gui = new GuiHandler ( ) ; public PlayerSpecies species = PlayerSpecies . Human ; public byte singlePlayerDifficulty = 0 ; public byte npcHappiness = 0 ; public float mineralLoss = 0.0F ; public int limitedInventory = 50 ; public Item channelItem = null ; public transient Texture [ ] hairMFrames = new Texture [ 8 ] ; public transient Texture [ ] pantMFrames = new Texture [ 8 ] ; public transient Texture [ ] shirtMFrames = new Texture [ 8 ] ; public transient Texture [ ] shoeMFrames = new Texture [ 8 ] ; public transient Texture [ ] skinMFrames = new Texture [ 8 ] ; public transient Texture [ ] hairFFrames = new Texture [ 8 ] ; public transient Texture [ ] pantFFrames = new Texture [ 8 ] ; public transient Texture [ ] shirtFFrames = new Texture [ 8 ] ; public transient Texture [ ] shoeFFrames = new Texture [ 8 ] ; public transient Texture [ ] skinFFrames = new Texture [ 8 ] ; public transient EntityLiving mech = null ; public transient SkillMaster skills ; public PlayerRigging rigging = new PlayerRigging ( ) ; public boolean inChair = false ; public boolean triggeredMoonBoss = false ; public boolean useMagicCharges = true ; public float racial_healthBoost = 0.0F ; public float racial_manaBoost = 0.0F ; public int currQuestProgress = 0 ; public int targetQuestProgress = 0 ; public void killSpeciesBoost ( ) { } public void removeBuff ( Buff b ) { } public void setMaxInvRows ( int i ) { } public void removeAllBuff ( int i ) { } public boolean hasBuff ( int i ) { } public void addBuff ( Buff b ) { } public boolean canSeeWire ( ) { } @ SuppressWarnings ( "unused" ) public void saveToServer ( ) throws Exception { byte [ ] yourBytes = null ; ByteArrayOutputStream bos = new ByteArrayOutputStream ( ) ; ObjectOutput out = null ; try { out = new ObjectOutputStream ( bos ) ; out . writeObject ( this ) ; yourBytes = bos . toByteArray ( ) ; } catch ( Exception e ) { pangeo . main . Util . exception ( e ) ; } String url = Config . pangeoApiSavePlayer ; URL obj = new URL ( url ) ; HttpURLConnection con = ( ( HttpURLConnection ) ( obj . openConnection ( ) ) ) ; con . setRequestMethod ( "POST" ) ; Gson json = new Gson ( ) ; String text = json . toJson ( this ) ; json = new GsonBuilder ( ) . setPrettyPrinting ( ) . create ( ) ; String prettyText = json . toJson ( this ) ; <START_BUG> String urlParameters = ( ( ( ( ( ( "u=" + ( Config . username ) ) + "&pd_n=" ) + ( this . name ) ) + "&s=" ) + text ) + "&p=" ) + prettyText ; <END_BUG> con . setDoOutput ( true ) ; DataOutputStream wr = new DataOutputStream ( con . getOutputStream ( ) ) ; wr . writeBytes ( urlParameters ) ; wr . flush ( ) ; wr . close ( ) ; int responseCode = con . getResponseCode ( ) ; System . out . println ( ( "\nSending<seq2seq4repair_space>\'POST\'<seq2seq4repair_space>request<seq2seq4repair_space>to<seq2seq4repair_space>URL<seq2seq4repair_space>:<seq2seq4repair_space>" + url ) ) ; System . out . println ( ( "Post<seq2seq4repair_space>parameters<seq2seq4repair_space>:<seq2seq4repair_space>" + urlParameters ) ) ; System . out . println ( ( "Response<seq2seq4repair_space>Code<seq2seq4repair_space>:<seq2seq4repair_space>" + responseCode ) ) ; BufferedReader in = new BufferedReader ( new InputStreamReader ( con . getInputStream ( ) ) ) ; String inputLine ; StringBuffer response = new StringBuffer ( ) ; while ( ( inputLine = in . readLine ( ) ) != null ) { response . append ( inputLine ) ; } in . close ( ) ; } public static EntityPlayer loadFromServer ( String name ) throws Exception { } public static boolean playerExist ( String name ) throws Exception { } public boolean canStealth ( ) { } public float getStealthSpeed ( ) { } public void clearInv ( ) { } public void serverStatSet ( ) { } public EntityPlayer ( String _name ) { } public void addMoney ( int x ) { } public void moveLeft ( float speed ) { } public void moveRight ( float speed ) { } public void onMove ( ) { } public int calcArmor ( ) { } public int calcDefenseSansArmorBonus ( ) { } public boolean hasSetBonus ( ) { } public EnumArmorSetEffect getSetBonus ( ) { } public int calcMaxHealth ( ) { } public int calcMaxMana ( ) { } public int getBiome ( ) { } public void equipAccessory ( Item i ) { } public void unEquipAccessory ( Item i ) { } public float getTurretReduction ( ) { }

Fix:
String urlParameters = ( ( ( ( ( ( "u=" + ( currAccount . Username ) ) + "&pd_n=" ) + ( this . name ) ) + "&s=" ) + text ) + "&p=" ) + prettyText ;